85 lines · plain
1; RUN: llc -mtriple=aarch64-windows %s --filetype obj -o /dev/null2; RUN: llc -mtriple=aarch64-windows %s --filetype asm -o - | FileCheck %s3 4; Check that it doesn't crash and that each instruction in the5; prologue has a corresponding seh directive.6;7; CHECK-NOT: error: Incorrect size for8; CHECK-LABEL: foo:9; CHECK-NEXT: .seh_proc foo10; CHECK: sub sp, sp, #49611; CHECK-NEXT: .seh_stackalloc 49612; CHECK-NEXT: str x19, [sp, #208] // 8-byte Spill13; CHECK-NEXT: .seh_save_reg x19, 20814; CHECK-NEXT: str x21, [sp, #216] // 8-byte Spill15; CHECK-NEXT: .seh_save_reg x21, 21616; CHECK-NEXT: stp x23, x24, [sp, #224] // 16-byte Folded Spill17; CHECK-NEXT: .seh_save_regp x23, 22418; CHECK-NEXT: stp x25, x26, [sp, #240] // 16-byte Folded Spill19; CHECK-NEXT: .seh_save_regp x25, 24020; CHECK-NEXT: stp x27, x28, [sp, #256] // 16-byte Folded Spill21; CHECK-NEXT: .seh_save_regp x27, 25622; CHECK-NEXT: str x30, [sp, #272] // 8-byte Spill23; CHECK-NEXT: .seh_save_reg x30, 27224; CHECK-NEXT: .seh_endprologue25 26target datalayout = "e-m:w-p:64:64-i32:32-i64:64-i128:128-n32:64-S128-Fn32"27target triple = "aarch64-unknown-windows-msvc19.42.34436"28 29%swift.refcounted = type { ptr, i64 }30%TScA_pSg = type <{ [16 x i8] }>31%T5repro4TestVSg = type <{ [32 x i8] }>32%T5repro4TestV = type <{ %TSS, %TSS }>33%TSS = type <{ %Ts11_StringGutsV }>34%Ts11_StringGutsV = type <{ %Ts13_StringObjectV }>35%Ts13_StringObjectV = type <{ %Ts6UInt64V, ptr }>36%Ts6UInt64V = type <{ i64 }>37 38declare swiftcc ptr @swift_task_alloc()39 40declare swifttailcc void @bar(ptr, ptr, i64, i64, i64, ptr, i64, i64, i64, i64, i64, ptr, i64, ptr, i64, ptr, i64, ptr, i64, ptr, i64, ptr, i64, ptr, i64, ptr, i64, ptr, i64, ptr, i64, ptr, i64, ptr, i64, ptr)41 42define swifttailcc void @foo(ptr %0, ptr swiftasync %1, ptr swiftself %2, ptr %3, ptr %._guts2._object._object, ptr %.rid4._guts._object._object, ptr %4, ptr %.idx8, ptr %.idx8._guts._object._object, ptr %5, ptr %.rid9._guts._object._object, ptr %6) {43entry:44 %7 = load i64, ptr null, align 845 %8 = load i64, ptr %3, align 846 %9 = getelementptr <{ %swift.refcounted, %TScA_pSg, %TSS, %T5repro4TestVSg, %T5repro4TestV, %TSS, %TSS, %TSS, %T5repro4TestV, %TSS, %T5repro4TestV, %T5repro4TestV, %TSS }>, ptr %2, i32 0, i32 247 %10 = load i64, ptr %9, align 848 %11 = load ptr, ptr %1, align 849 %12 = getelementptr <{ %swift.refcounted, %TScA_pSg, %TSS, %T5repro4TestVSg, %T5repro4TestV, %TSS, %TSS, %TSS, %T5repro4TestV, %TSS, %T5repro4TestV, %T5repro4TestV, %TSS }>, ptr %2, i32 0, i32 350 %13 = load i64, ptr %.rid9._guts._object._object, align 851 %14 = load i64, ptr %.idx8._guts._object._object, align 852 %15 = load i64, ptr %5, align 853 %16 = getelementptr { i64, i64, i64, i64 }, ptr %12, i32 0, i32 354 %17 = load i64, ptr %16, align 855 %18 = getelementptr <{ %swift.refcounted, %TScA_pSg, %TSS, %T5repro4TestVSg, %T5repro4TestV, %TSS, %TSS, %TSS, %T5repro4TestV, %TSS, %T5repro4TestV, %T5repro4TestV, %TSS }>, ptr %2, i32 0, i32 456 %19 = load i64, ptr %18, align 857 %.rid._guts._object._object = getelementptr %Ts13_StringObjectV, ptr %18, i32 0, i32 158 %20 = load ptr, ptr %.rid._guts._object._object, align 859 %21 = load i64, ptr %.rid4._guts._object._object, align 860 %22 = load i64, ptr %0, align 861 %23 = load ptr, ptr %6, align 862 %24 = load i64, ptr %2, align 863 %25 = load ptr, ptr %._guts2._object._object, align 864 %26 = getelementptr <{ %swift.refcounted, %TScA_pSg, %TSS, %T5repro4TestVSg, %T5repro4TestV, %TSS, %TSS, %TSS, %T5repro4TestV, %TSS, %T5repro4TestV, %T5repro4TestV, %TSS }>, ptr %2, i32 0, i32 765 %27 = load i64, ptr %26, align 866 %._guts3._object._object = getelementptr %Ts13_StringObjectV, ptr %26, i32 0, i32 167 %28 = load ptr, ptr %._guts3._object._object, align 868 %29 = getelementptr <{ %swift.refcounted, %TScA_pSg, %TSS, %T5repro4TestVSg, %T5repro4TestV, %TSS, %TSS, %TSS, %T5repro4TestV, %TSS, %T5repro4TestV, %T5repro4TestV, %TSS }>, ptr %2, i32 0, i32 869 %30 = load i64, ptr %29, align 870 %.idx5 = getelementptr %T5repro4TestV, ptr %29, i32 0, i32 171 %31 = load i64, ptr %.idx5, align 872 %.idx5._guts._object._object = getelementptr %Ts13_StringObjectV, ptr %.idx5, i32 0, i32 173 %32 = load ptr, ptr %.idx5._guts._object._object, align 874 %33 = getelementptr <{ %swift.refcounted, %TScA_pSg, %TSS, %T5repro4TestVSg, %T5repro4TestV, %TSS, %TSS, %TSS, %T5repro4TestV, %TSS, %T5repro4TestV, %T5repro4TestV, %TSS }>, ptr %2, i32 0, i32 975 %34 = load i64, ptr %33, align 876 %35 = load i64, ptr %4, align 877 %36 = load i64, ptr %.idx8, align 878 %37 = load i64, ptr %1, align 879 %38 = call swiftcc ptr @swift_task_alloc()80 store ptr null, ptr %3, align 881 store ptr null, ptr %4, align 882 musttail call swifttailcc void @bar(ptr null, ptr swiftasync %.rid4._guts._object._object, i64 %7, i64 %8, i64 %10, ptr %5, i64 %13, i64 %14, i64 %15, i64 %17, i64 %19, ptr %20, i64 %21, ptr %.idx8, i64 %22, ptr %23, i64 %24, ptr %25, i64 %27, ptr %28, i64 %30, ptr %.idx8._guts._object._object, i64 %31, ptr %32, i64 %34, ptr %._guts2._object._object, i64 %35, ptr %2, i64 %36, ptr %1, i64 %37, ptr %0, i64 0, ptr null, i64 0, ptr null)83 ret void84}85